318551616

素因数分解:

$2^6\times 3^5\times {\mathrm{20483}}^1$

素因数の和:20510

約数の個数: 84

約数和(自身を含む): 946934352

約数和(自身を除く): 628382736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 20483, 40966, 61449, 81932, 122898, 163864, 184347, 245796, 327728, 368694, 491592, 553041, 655456, 737388, 983184, 1106082, 1310912, 1474776, 1659123, 1966368, 2212164, 2949552, 3318246, 3932736, 4424328, 4977369, 5899104, 6636492, 8848656, 9954738, 11798208, 13272984, 17697312, 19909476, 26545968, 35394624, 39818952, 53091936, 79637904, 106183872, 159275808, 318551616]

約数ペア:

[(1, 318551616), (2, 159275808), (3, 106183872), (4, 79637904), (6, 53091936), (8, 39818952), (9, 35394624), (12, 26545968), (16, 19909476), (18, 17697312), (24, 13272984), (27, 11798208), (32, 9954738), (36, 8848656), (48, 6636492), (54, 5899104), (64, 4977369), (72, 4424328), (81, 3932736), (96, 3318246), (108, 2949552), (144, 2212164), (162, 1966368), (192, 1659123), (216, 1474776), (243, 1310912), (288, 1106082), (324, 983184), (432, 737388), (486, 655456), (576, 553041), (648, 491592), (864, 368694), (972, 327728), (1296, 245796), (1728, 184347), (1944, 163864), (2592, 122898), (3888, 81932), (5184, 61449), (7776, 40966), (15552, 20483)]